senseaudio-voice-memo-transcriber

# SenseAudio Voice Memo Transcriber Transform voice memos into organized, searchable text with automatic categorization and key information extraction. ## What This Skill Does - Transcribe voice memos to text with high accuracy - Convert casual speech to structured written format - Extract key information (dates, tasks, contacts) - Organize memos by topic or category - Generate summaries and action items ## Prerequisites Install required Python packages: ```bash pip install requests ``` ## Implementation Guide ### Step 1: Transcribe Voice Memo ```python import requests def transcribe_voice_memo(audio_file): url = "https://api.senseaudio.cn/v1/audio/transcriptions" headers = {"Authorization": f"Bearer {API_KEY}"} files = {"file": open(audio_file, "rb")} data = { "model": "sense-asr", # Standard model: full features, good for voice memos "response_format": "json" } response = requests.post(url, headers=headers, files=files, data=data) return response.json()["text"] ``` ### Step 2: Clean and Structure Text Convert casual speech to readable text: ```python import re def clean_transcription(text): # Remove filler words fillers = ["um", "uh", "like", "you know", "basically", "actually"] for filler in fillers: text = re.sub(rf'\b{filler}\b', '', text, flags=re.IGNORECASE) # Fix spacing text = re.sub(r'\s+', ' ', text).strip() # Capitalize sentences sentences = text.split('. ') text = '. '.join(s.capitalize() for s in sentences) return text ``` ### Step 3: Extract Key Information ```python import re from datetime import datetime def extract_info(text): info = { "dates": [], "tasks": [], "contacts": [], "keywords": [] } # Extract dates date_patterns = [ r'\b(?:tomorrow|today|yesterday)\b', r'\b(?:monday|tuesday|wednesday|thursday|friday|saturday|sunday)\b', r'\b\d{1,2}/\d{1,2}/\d{2,4}\b' ] for pattern in date_patterns: info["dates"].extend(re.findall(pattern, text, re.IGNORECASE)) # Extract tasks (action verbs) task_patterns = [ r'(?:need to|have to|must|should)\s+(\w+(?:\s+\w+){0,5})', r'(?:remember to|don\'t forget to)\s+(\w+(?:\s+\w+){0,5})' ] for pattern in task_patterns: info["tasks"].extend(re.findall(pattern, text, re.IGNORECASE)) # Extract names (capitalized words) info["contacts"] = re.findall(r'\b[A-Z][a-z]+(?:\s+[A-Z][a-z]+)*\b', text) return info ``` ### Step 4: Categorize Memo ```python def categorize_memo(text): categories = { "work": ["meeting", "project", "deadline", "client", "email"], "personal": ["family", "friend", "home", "weekend"], "shopping": ["buy", "purchase", "store", "grocery"], "ideas": ["idea", "think", "maybe", "could"], "tasks": ["todo", "task", "need to", "must"] } text_lower = text.lower() scores = {} for category, keywords in categories.items(): score = sum(1 for keyword in keywords if keyword in text_lower) scores[category] = score return max(scores, key=scores.get) if max(scores.values()) > 0 else "general" ``` ### Step 5: Generate Structured Output ```python def process_voice_memo(audio_file): # Transcribe raw_text = transcribe_voice_memo(audio_file) # Clean clean_text = clean_transcription(raw_text) # Extract info info = extract_info(clean_text) # Categorize category = categorize_memo(clean_text) # Create structured memo memo = { "timestamp": datetime.now().isoformat(), "category": category, "text": clean_text, "raw_text": raw_text, "extracted_info": info, "summary": generate_summary(clean_text) } return memo def generate_summary(text): # Use first sentence or first 100 chars sentences = text.split('. ') return sentences[0] if sentences else text[:100] ``` ## Advanced Features ### Batch Processing Process multiple memos: ```python def process_memo_batch(audio_files): memos = [] for audio_file in audio_files: memo = process_voice_memo(audio_file) memos.append(memo) # Group by category by_category = {} for memo in memos: category = memo["category"] if category not in by_category: by_category[category] = [] by_category[category].append(memo) return by_category ``` ### Search and Filter ```python def search_memos(memos, query): results = [] query_lower = query.lower() for memo in memos: if query_lower in memo["text"].lower(): results.append(memo) return results def filter_by_date(memos, date): return [m for m in memos if date in m["extracted_info"]["dates"]] ``` ### Export Formats ```python def export_to_markdown(memos): md = "# Voice Memos\n\n" for memo in memos: md += f"## {memo['timestamp']}\n" md += f"**Category**: {memo['category']}\n\n" md += f"{memo['text']}\n\n" if memo['extracted_info']['tasks']: md += "**Tasks**:\n" for task in memo['extracted_info']['tasks']: md += f"- [ ] {task}\n" md += "\n" return md ``` ## Output Format - Cleaned transcription text - Structured memo JSON - Extracted information (dates, tasks, contacts) - Category classification - Summary ## Tips for Best Results - Speak clearly and at normal pace - Mention dates and names explicitly - Use action verbs for tasks - Keep memos under 5 minutes for best results - Review and edit extracted information ## Reference - [SenseAudio ASR API](https://senseaudio.cn/docs/speech_recognition/http_api) - [SenseAudio Platform](https://senseaudio.cn)